A safety life protection device for iron tower construction

Abstract

The application provides a tower construction safety life protection device, which comprises multiple corner passing modules, a track module and a rope passing device; the multiple corner passing modules are connected to multiple corners of the tower respectively; the track module is connected to the multiple corner passing modules in sequence around the circumference of the tower; and the rope passing device is sleeved outside the track module and can move relative to the track module and the multiple corner passing modules. The application aims to provide a tower construction safety life protection device to solve the problems in the prior art, such as the inability to protect the operators during the tower assembly process and the inability of the activity range of the operators to meet the construction requirements.

Description

Technical Field

[0001] This invention belongs to the field of iron tower construction technology, specifically, it relates to a life protection device for iron tower construction safety. Background Technology

[0002] During the construction of power transmission lines, tower work involves a large workload, high labor intensity, and a complex and changeable working environment, making it a high-risk activity. Especially when working at varying heights, such as ascending or descending towers, workers may lose protection and fall from height.

[0003] Currently, most commonly used high-altitude fall protection devices are fixed-installation self-locking fall protection devices or other vertical fall protection devices. However, during tower erection construction, the range of movement for tower erection personnel is relatively wide. Currently, tower erection personnel rely on descent devices to be fixed in one place during construction, which restricts their movement. For example, the horizontal guide rails of fixed-installation self-locking fall protection devices can only be installed on the crossarm after the tower is erected, and cannot provide protection during the segmented tower erection process.

[0004] Therefore, it is necessary to develop a safety and life protection device for tower construction that can be installed and used at any position during tower assembly. The device is simple to install, has strong sturdiness, and allows operators to move flexibly on it, meeting the construction needs of operators while protecting them during tower assembly. Summary of the Invention

[0005] The purpose of this invention is to provide a safety life protection device for tower construction, so as to solve the problems in the prior art that the operators cannot be protected during the tower assembly process and the range of movement of the operators cannot meet the construction needs.

[0006] To achieve the above-mentioned objectives, the present invention employs the following technical solution:

[0007] This invention proposes a safety life protection device for tower construction, which includes multiple corner crossing modules, a track module, a rope passer, and a clamp module; the multiple corner crossing modules are respectively connected to multiple corners of the tower; the track module is sequentially connected to the multiple corner crossing modules around the circumference of the tower; the rope passer is fitted outside the track module and can move relative to the track module and the multiple corner crossing modules; both the corner crossing modules and the rope passer are connected to the corners of the tower through the clamp module.

[0008] In some embodiments of this application, the corner-crossing module includes a connecting bracket and an arc-shaped connecting part, the arc-shaped connecting part being connected to the corner of the iron tower via the connecting bracket, and the rope passer being movable along the arc-shaped connecting part.

[0009] In some embodiments of the present application, the track module comprises a cable body and a tensioning module, the cable body sequentially passes through a plurality of the arc-shaped connecting portions, the tensioning module is used to tension the cable body to press on the arc-shaped connecting portions, and two ends of the cable body are respectively connected with the tower.

[0010] In some embodiments of the present application, a cable body accommodating cavity is formed in the arc-shaped connecting portion, a cable body insertion opening is arranged along the arc direction of the arc-shaped connecting portion, the cable body insertion opening is communicated with the cable body accommodating cavity, the cable body is inserted into the cable body accommodating cavity through the cable body insertion opening, and the tensioning module tensions the cable body to press on the inner wall of the cable body accommodating cavity.

[0011] In some embodiments of the present application, the tensioning module comprises a tensioning frame, an elastic buffer assembly and a threaded tensioning assembly, a first end of the tensioning frame is connected with a first end of the cable body through the elastic buffer assembly, a second end of the tensioning frame is connected with a corner of the tower through the threaded tensioning assembly, the threaded tensioning assembly is threadedly connected with the second end of the tensioning frame to tension the cable body, and the elastic buffer assembly is compressed when the cable body is in a forced stretching state.

[0012] In some embodiments of the present application, a through hole is arranged at the first end of the tensioning frame, a threaded hole is arranged at the second end of the tensioning frame, the elastic buffer assembly comprises a first connecting rod, a spring and a first nut, a first end of the first connecting rod extends out of the tensioning frame to the outside and is connected with the first end of the cable body through the through hole, the spring is sleeved outside the first connecting rod, a first threaded portion is formed at a second end of the first connecting rod, the first nut is threadedly connected with the first threaded portion, and the first nut is used for limiting the spring, the threaded tensioning assembly comprises a second connecting rod, a second threaded portion is formed at the second connecting rod, a first end of the second connecting rod is threadedly connected with the threaded hole and extends into the tensioning frame, and a second end of the second connecting rod is connected with the corner of the tower.

[0013] In some embodiments of the present application, a rope releasing module is further included, the rope releasing module comprises a locking assembly and a rope releasing assembly, after the cable body is wound around the tower, the locking assembly is used to lock the length of the cable body wound around the tower, and a second end of the cable body is wound around the rope releasing assembly.

[0014] In some embodiments of the present application, the locking assembly comprises a clamping component and a locking component, a clamping opening is arranged at the clamping component, the cable body is inserted into the clamping opening, and the locking component is used to tighten or loosen the clamping opening.

[0015] In some embodiments of the present application, the rope passer comprises a rope passer body and a plurality of rollers rotatably connected with the rope passer body, and a moving through slot is formed in the rope passer body, and the arc-shaped connecting part or the steel cable body is rotatably connected with the plurality of rollers during passing through the moving through slot.

[0016] In some embodiments of the present application, the rope passer further comprises a locking part which is openably and closably connected at the opening of the moving through slot.

[0017] Compared with the prior art, the present application has the following advantages and positive effects:

[0018] By detachably connecting the plurality of corner passing modules with the plurality of corners respectively, and by arranging the track modules around the tower along the plurality of corner passing modules, the rope passer is connected with the track modules, and the rope passer can smoothly move along the corner passing modules and the track modules, and the operator is connected with the rope passer through the safety rope, and the operator moves along the track modules and the corner passing modules along the circumference of the tower, so that the construction operation is conveniently performed, and when the operator accidentally falls, the safety protection of the operator is realized through the connection between the rope passer and the track modules.

[0019] Other features and advantages of the present application will become more apparent after reading the specific embodiments of the present application in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings described in the following embodiments are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0021] Figure 1 is a top view of an embodiment of the iron tower construction safety life protection device proposed by the present application;

[0022] Figure 2 is a front view of an embodiment of the iron tower construction safety life protection device proposed by the present application;

[0023] Figure 3 is a schematic diagram of the overall structure of an embodiment of the rope passer of the iron tower construction safety life protection device proposed by the present application;

[0024] Figure 4 is a front view of an embodiment of the rope passer of the iron tower construction safety life protection device proposed by the present application;

[0025] Figure 5Figure 1 is a side view of an embodiment of a rope passing device of a safety life protection device for tower construction according to the present application;

[0026] Figure 6 Figure 2 is a schematic diagram of the overall structure of an embodiment of a passing clamp module and locking assembly of a safety life protection device for tower construction according to the present application;

[0027] Figure 7 Figure 3 is a schematic diagram of the overall structure of an embodiment of a passing clamp module and rope passing assembly of a safety life protection device for tower construction according to the present application;

[0028] Figure 8 Figure 4 is a top view of an embodiment of a passing angle module of a safety life protection device for tower construction according to the present application;

[0029] Figure 9 Figure 5 is a schematic diagram of the overall structure of an embodiment of a passing angle module of a safety life protection device for tower construction according to the present application;

[0030] Figure 10 Figure 6 is a top view of an embodiment of a tensioning module of a safety life protection device for tower construction according to the present application;

[0031] Figure 7 is a schematic diagram of the overall structure of an embodiment of a tensioning module of a safety life protection device for tower construction according to the present application;

[0032] 100, passing angle module;

[0033] 110, connecting bracket;

[0034] 111, bending part;

[0035] 112, sector part;

[0036] 120, arc-shaped connecting part;

[0037] 121, cable body accommodating cavity;

[0038] 122, cable body insertion opening;

[0039] 200, track module;

[0040] 210, cable body;

[0041] 220, tensioning module;

[0042] 221, tensioning frame body;

[0043] 222, elastic buffer assembly;

[0044] 2221, first connecting rod;

[0045] 2222, spring;

[0046] 2223、first nut;

[0047] 2224、first threaded part;

[0048] 223、threaded tensioning part;

[0049] 300、rope passer;

[0050] 310、rope passer body;

[0051] 311、moving slot;

[0052] 320、roller;

[0053] 330、locking part;

[0054] 340、safety rope connecting hole;

[0055] 400、tower;

[0056] 410、corner;

[0057] 500、clamping module;

[0058] 510、corner bolt

[0059] 520、clamping part;

[0060] 530、second nut;

[0061] 600、rope releasing module;

[0062] 611、clamping part;

[0063] 6111、clamping opening;

[0064] 612、locking part;

[0065] 6121、locking bolt;

[0066] 6122、locking nut;

[0067] 620、rope releasing assembly;

[0068] 621、spool;

[0069] 622、spool support frame. DETAILED DESCRIPTION

[0070] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0071] In the description of the application, it needs to be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship, and are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the application.

[0072] The terms "first", "second", are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0073] In the description of the application, it needs to be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or direct connection, or indirect connection through intermediate medium. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0074] In the present application, unless otherwise explicitly specified and limited, the first feature "above" or "below" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher in horizontal height than the second feature. The first feature "below", "under" and "under" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is lower in horizontal height than the second feature.

[0075] The following disclosure provides many different embodiments or examples for implementing different structures of the application. In order to simplify the disclosure of the application, the components and arrangements of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the application. In addition, the application can refer to the same reference numerals and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0076] In the embodiment, the iron tower construction safety life protection device can protect the operator from falling when the operator moves along the circumference of the iron tower and falls accidentally.

[0077] In the embodiment, as shown in Figure 1 , Figure 2 , the iron tower construction safety life protection device comprises a plurality of corner passing modules 100, a track module 200 and a rope passing device 300.

[0078] The track module 200 is connected with the plurality of corner passing modules 100 in sequence along the circumference of the iron tower 400.

[0079] The rope passing device 300 is sleeved outside the track module 200, and the rope passing device 300 can move relative to the track module 200 and the corner passing module 100.

[0080] The operator is connected with the rope passing device 300 through a safety rope, and the rope passing device 300 moves along the track module 200 and moves to the corner 410, and then the rope passing device 300 can continue to move along the corner passing module 100, so that the operator can be protected when moving along the circumference of the iron tower 400.

[0081] In the embodiment, as shown in Figure 8 , Figure 9 , the corner passing module 100 comprises a connecting bracket 110 and an arc-shaped connecting part 120.

[0082] The arc-shaped connecting part 120 is arranged around the corner 410.

[0083] The rope passing device 300 can move along the arc-shaped connecting part 120.

[0084] In the embodiment, as shown in Figure 7 , Figure 8 , Figure 9 , in order to realize the connection of the rope passing device 300 and the corner passing module 100 with the corner 410, the iron tower construction safety life protection device further comprises a clamp module 500, and the rope passing device 300 and the corner passing module 100 are connected at the corner 410 of the iron tower 400 through the clamp module 500.

[0085] Specifically, the connecting bracket 110 is connected with the corner 410 through the clamp module 500.

[0086] Since the corner 410 is an angle steel.

[0087] In the embodiment, as shown in Figure 6 ,Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 As shown in

[0088] Both ends of the corner bolt 510 are formed with external thread parts.

[0089] The clamping component 520 is provided with a connecting hole.

[0090] The corner bolt 510 is the same as the angle steel, both of which are right-angled corners.

[0091] The clamping module 500 further comprises two second nuts 530.

[0092] After the two ends of the corner bolt 510 pass through the connecting holes respectively, the two clamping components 520 are clamped at the two side edges of the angle steel respectively, and the two second nuts 530 are threadedly connected with the external thread parts at the two ends of the corner bolt 510 respectively, so that the two clamping components 520 are clamped at the corner 410 by suspending the second nuts 530.

[0093] As shown in Figure 8 、 Figure 9 The connecting bracket 110 comprises a bending component 111 and a sector component 112, one end of the bending component 111 is connected with the corner bolt 510, and the other end of the bending component 111 is connected with the sector component 112. The sector component 112 is connected with the arc-shaped connecting part 120 along the arc shape thereof.

[0094] The bending component 111 and the sector component 112 are detachably connected by a bolt.

[0095] The surface of the sector component 112 is arranged in parallel with the cross section of the corner 410.

[0096] The plane where the arc-shaped connecting part 120 is arranged is arranged in parallel with the cross section of the corner 410.

[0097] In the embodiment, as shown in Figure 1 、 Figure 2 、 Figure 10 The track module 200 comprises a steel cable body 210 and a tensioning module 220. The steel cable body 210 passes through the plurality of arc-shaped connecting parts 120 in sequence. The tensioning module 220 is used for tensioning the steel cable body 210 to press on the plurality of arc-shaped connecting parts 120. The steel cable body 210 is arranged around the axis of the iron tower 400. The two ends of the steel cable body 210 are connected with the corners 410 respectively.

[0098] In the present embodiment, in order to enable the steel cable body 210 to be conveniently inserted into the arc-shaped connecting portion 120, a steel cable body accommodating cavity 121 is formed in the arc-shaped connecting portion 120. The steel cable body accommodating cavity 121 extends along the arc-shaped direction of the arc-shaped connecting portion 120. A steel cable body insertion opening 122 is formed on the surface of the arc-shaped connecting portion 120. The steel cable body insertion opening 122 is in communication with the steel cable body accommodating cavity 121. The steel cable body 210 is inserted into the steel cable body accommodating cavity 121 from the steel cable body insertion opening 122.

[0099] In the present embodiment, in order to enable the steel cable body 210 to be pressed against the arc-shaped connecting portion 120 when the tensioning module 220 is tensioning the steel cable body 210, the steel cable body 210 can be pressed against the inner wall of the steel cable body accommodating cavity 121. Therefore, it is required that the steel cable body insertion opening 122 is not formed on the inner wall of the steel cable body accommodating cavity 121 close to the corner 410.

[0100] In the present embodiment, in order to enable the steel cable body to smoothly move along the arc-shaped connecting portion 120, the inner wall of the steel cable body accommodating cavity 121 is smooth.

[0101] In the present embodiment, in order to enable the steel cable body to not easily fall out of the arc-shaped connecting portion 120 during smooth movement along the arc-shaped connecting portion 120, the steel cable body insertion opening 122 is formed with multiple bends during extension along the arc-shaped direction of the arc-shaped connecting portion 120.

[0102] Specifically, as shown in Figure 9 the steel cable body insertion opening 122 is first bent and extended away from the corner 410, and then bent and extended towards the corner 410 during extension along the arc-shaped connecting portion 120.

[0103] In the present embodiment, as shown in Figure 10 the tensioning module 220 includes a tensioning frame 221, an elastic buffer assembly 222, and a threaded tensioning component 223.

[0104] The first end of the tensioning frame 221 is connected with the first end of the steel cable body 210 through the elastic buffer assembly 222.

[0105] The second end of the tensioning frame 221 is connected with the corner 410 of the tower 400 through the threaded tensioning component 223.

[0106] The threaded tensioning component 223 is threadedly connected with the second end of the tensioning frame 221 for tensioning the steel cable body 210.

[0107] During tensioning of the steel cable body 210, the tensioning frame 221 is rotated, the tensioning frame 221 is relatively rotated with the threaded tensioning component 223, the steel cable body 210 is pulled tight, and tensioning of the steel cable body 210 is achieved.

[0108] When the operator falls, the steel cable body 210 will be further tightened, and if the elastic buffer assembly 222 is not provided, the steel cable body 210 will pull the threaded tensioning component 223, and the threaded tensioning component 223 and the tensioning frame body 221 will be subjected to a large force, which is easy to cause damage to the two.

[0109] Since the elastic buffer assembly 222 is connected between the first end of the steel cable body 210 and the first end of the tensioning frame body 221, when the operator falls accidentally and the steel cable body 210 is pulled tightly under a large force, the elastic buffer assembly 222 is compressed, which can absorb part of the force and avoid damage to the tensioning frame body 221 and the threaded tensioning component 223.

[0110] Specifically, a through hole is formed in the first end of the tensioning frame body 221.

[0111] In this embodiment, the elastic buffer assembly 222 includes a first connecting rod 2221, a spring 2222, and a first nut 2223.

[0112] The tensioning frame body 221 has a cavity formed therein.

[0113] The spring 2222 is sleeved on the first connecting rod 2221.

[0114] The second end of the first connecting rod 2221 has a first threaded portion 2224 formed thereon.

[0115] The first connecting rod 2221 and the spring 2222 are placed in the cavity.

[0116] The first end of the first connecting rod 2221 extends out of the tensioning frame body 221 from the through hole and is connected to the first end of the steel cable body 210.

[0117] The first nut 2223 is threadedly connected to the first threaded portion 2224, and the first nut 2223 is used for limiting the spring 2222 to prevent the spring 2222 from falling off the first connecting rod 2221.

[0118] Specifically, a threaded hole is formed in the second end of the tensioning frame body 221.

[0119] In this embodiment, the threaded tensioning component 223 includes a second connecting rod, and the second connecting rod has a second threaded portion formed thereon.

[0120] The second threaded portion is threadedly connected to the threaded hole, the first end of the second connecting rod extends into the tensioning frame body 221 from the threaded hole, and the second end of the second connecting rod is connected to the corner 410 of the iron tower 400.

[0121] In some embodiments, different specifications of different towers, and the cross-sectional area of the same tower gradually decreases from bottom to top. Therefore, when the tower construction safety life protection device is installed at a certain specified height of the tower 400, the length of the steel cable body 210 needs to be locked around the length of the tower 400. During the movement of the tower construction safety life protection device along the tower 400, the length of the steel cable body 210 needs to be adjusted, and at this time the length of the steel cable body 210 around the tower 400 needs to be unlocked, extended or shortened.

[0122] Therefore, the tower construction safety life protection device further comprises a rope releasing module 600, which comprises a locking assembly and a rope releasing assembly 620. After the steel cable body 210 is completed around the tower 400, the locking assembly is used to lock the length of the steel cable body 210 around the tower 400. The rope releasing assembly is used to surround the remaining steel cable body 210.

[0123] Specifically, the locking assembly is connected to the corner 410 of the tower 400 through the clamp module 500. The locking assembly comprises a clamping part 611 and a locking part 612. The clamping part 611 is provided with a clamping opening 6111, and the steel cable body 210 can be inserted into the clamping opening 6111. The locking part 612 is arranged at the opening of the clamping opening 6111, and is used to tighten the clamping opening 6111, so that the clamping opening clamps on the steel cable body 210.

[0124] Specifically, the locking part 612 comprises a plurality of locking bolts 6121, and a plurality of locking holes are formed on the clamping part 611 on both sides of the clamping opening 6111. A plurality of locking bolts are respectively inserted through the plurality of locking holes and connected with locking nuts 6122. By rotating the locking nuts 6122, the clamping opening 6111 can be loosened or tightened.

[0125] The rope releasing assembly 620 is also connected to the corner 410 of the tower 400 through the clamp module 500.

[0126] The rope releasing assembly 620 comprises a spool 621 and a spool support frame 622. The second end of the steel cable body 210 is wound on the spool 621. The spool 621 is connected with the clamp module 500 through the spool support frame 622.

[0127] In this embodiment, the rope passer 300 needs to move smoothly along the steel cable body 210 and the corner module 100, and the rope passer 300 comprises a rope passer body 310 and a plurality of rollers 320.

[0128] A moving through slot 311 is formed on the rope passer body 310.

[0129] The plurality of rollers 320 are rotatably connected with the rope passer body 310.

[0130] When the rope passer 300 moves through the arc-shaped connecting portion 120, the arc-shaped connecting portion 120 can move smoothly relative to the moving channel 311.

[0131] In addition, the plurality of rollers 320 are rotatably connected in the moving channel 311.

[0132] The arc-shaped connecting portion 120 is in rolling contact with the plurality of rollers 320.

[0133] Specifically, the number of rollers 320 is two, and the side wall surfaces of the two rollers 320 are connected with the moving channel 311 to form an arc-shaped passage, so that the arc-shaped connecting portion 120 can move smoothly along the arc-shaped passage.

[0134] When the steel cable body 210 passes through the arc-shaped passage, the steel cable body 210 is more capable of smoothly passing through the arc-shaped passage due to its easy deformation.

[0135] In addition, in this process, the rollers 320 are rotatably connected relative to the arc-shaped connecting portion 120 and the steel cable body 210.

[0136] In the present embodiment, in order to prevent the steel cable body 210 or the arc-shaped connecting portion 120 from falling out of the moving channel 311, the rope passer 300 further comprises a locking member 330, which is openably and closably connected at the opening of the moving channel 311. After the steel cable body 210 or the arc-shaped connecting portion 120 is placed into the rope passer body 310 along the moving channel 311, it is locked by the locking member 330. When it is necessary to move the steel cable body 210 or the arc-shaped connecting portion 120 out of the moving channel 311, it is unlocked by the locking member 330.

[0137] Specifically, the locking member 330 can adopt a bolt structure.

[0138] In the present embodiment, a safety rope connecting hole 340 is provided on the rope passer 300. The safety rope of the operator is connected with the safety rope connecting hole 340.

[0139] By setting a plurality of corner passing modules 100 to be detachably connected with a plurality of corners 410 respectively, by setting the track module 200 along the plurality of corner passing modules 100 around the iron tower 400, the rope passer 300 is connected with the track module 200, and the rope passer 300 can move smoothly along the corner passing module 100 and the track module 200. The operator is connected with the rope passer 300 through the safety rope, and the operator moves along the track module 200 and the corner passing module 100 along the circumference of the iron tower 400, so as to conveniently perform construction operation. When the operator accidentally falls, the rope passer 300 is connected with the track module to realize safety protection for the operator.

[0140] The above examples are only used to illustrate the technical solutions of the present application, but not to limit the present application; although the present application has been described in detail with reference to the foregoing examples, the technical solutions recorded in the foregoing examples can still be modified by those of ordinary skill in the art, or some technical features thereof can be replaced by equivalent replacements; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions claimed by the present application.

Claims

1. A safety life protection device for tower construction, characterized in that, The utility model relates to a kind of iron tower construction safety life protection devices, including: Multiple corner passing modules are connected at multiple corners of the iron tower, respectively;The corner passing module includes a connecting bracket and an arc-shaped connecting portion, and the arc-shaped connecting portion is connected with the corner of the iron tower through the connecting bracket; A track module is connected with multiple corner passing modules in sequence around the circumference of the iron tower;The track module includes a steel cable body and a tensioning module, the steel cable body passes through multiple arc-shaped connecting portions in sequence, the tensioning module is used to tension the steel cable body and press on the arc-shaped connecting portion, and both ends of the steel cable body are connected with the iron tower;The arc-shaped connecting portion is formed with a steel cable body accommodating cavity, and a steel cable body insertion port is opened along the arc direction of the arc-shaped connecting portion, the steel cable body insertion port is communicated with the steel cable body accommodating cavity, the steel cable body is inserted into the steel cable body accommodating cavity through the steel cable body insertion port, and the tensioning module tensions the steel cable body and presses on the inner wall of the steel cable body accommodating cavity; A rope passing device is sleeved outside the track module and can move relative to the track module and multiple corner passing modules, and the rope passing device can move along the arc-shaped connecting portion; A clamp module is used to connect the corner passing module and the rope passing device with the corner of the iron tower.

2. The iron tower construction safety life protection device according to claim 1, wherein the tensioning module includes a tensioning frame, an elastic buffer assembly and a threaded tensioning component, the first end of the tensioning frame is connected with the first end of the steel cable body through the elastic buffer assembly, and the second end of the tensioning frame is connected with the corner of the iron tower through the threaded tensioning component;The threaded tensioning component is threadedly connected with the second end of the tensioning frame to tension the steel cable body, and the elastic buffer assembly is compressed when the steel cable body is in a tensioned state.

3. The iron tower construction safety life protection device according to claim 2, wherein the first end of the tensioning frame is provided with a through hole, and the second end of the tensioning frame is provided with a threaded hole; The elastic buffer assembly includes a first connecting rod, a spring and a first nut, the first end of the first connecting rod extends out of the tensioning frame to connect with the first end of the steel cable body through the through hole, the spring is sleeved outside the first connecting rod, the second end of the first connecting rod is formed with a first threaded portion, the first nut is threadedly connected with the first threaded portion, and the first nut is used to limit the spring; The threaded tensioning component includes a second connecting rod, the second connecting rod is formed with a second threaded portion, the first end of the second connecting rod is threadedly connected with the threaded hole to extend into the tensioning frame, and the second end of the second connecting rod is connected with the corner of the iron tower. The utility model further includes a rope releasing module, which includes a locking assembly and a rope releasing assembly, after the steel cable body is wrapped around the iron tower, the locking assembly is used to lock the length of the steel cable body wrapped around the iron tower, and the second end of the steel cable body is wrapped around the rope releasing assembly. ​ 4. The tower construction safety life harness of claim 1, wherein, ​ 5. The tower construction safety life harness of claim 4, wherein, The locking assembly comprises a clamping part and a locking part, the clamping part is provided with a clamping opening, the steel cable body is inserted into the clamping opening, and the locking part is used for tightening or loosening the clamping opening.

6. The tower construction safety life harness of claim 1, wherein, The rope passer comprises a rope passer body and a plurality of rollers, the plurality of rollers are rotatably connected with the rope passer body, the rope passer body is provided with a moving through slot, and the arc-shaped connecting part or the steel cable body is rotatably connected with the plurality of rollers in the process of passing through the moving through slot.

7. The tower construction safety life harness of claim 6, wherein, The rope passer further comprises a locking part, and the locking part is openably and closably connected at the opening of the moving through slot.

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